declare nios machine numbers

[Nick Clifton]

Hi Mike,

>>These patches are approved - please apply them

> i dont have access to apply them :)

OK - I have applied them for you.

>>along with suitable ChangeLog entries (which really should have been 
>>included with the patch submission).


> erm, the ChangeLog entry was at the top of each patch ...

Doh!

OK, so I am blind.  Sorry about that.

I did tweak your ChangeLog entry for the patch to common.h to 1) move it 
into the include/elf directory, since there is a ChangeLog there and 2) 
change it into the

   * <filename> ( <object> ) <description>

format which is more common for ChangeLog entries.

Cheers
   Nick